o11ykit

o11ylogsdb engine

A log database
that runs in your browser.

Generate realistic observability log datasets, inspect byte-level storage efficiency, and query them in real-time. Drain template extraction + typed columnar codecs achieve 20–60× compression over raw OTLP/JSON.

Launch Live Demo ↓ Browse Source

Generate Dataset

Choose a dataset size. Records are generated deterministically from a realistic microservices workload (6 services, templated + structured + free-text bodies).